问题 外置结构的判断（是否缺少形式宾语it）

Bear in mind to wear comfortable clothes and shoes.该句是外置结构吗？宾语后移，bear后不用it充当形式宾语吗？请专家老师解惑。

问题 at all的用法

The miracle is that what he did in the little space of seventy years could have been done at all, even by a great genius. 请问句中at all不是只能出现在否定句和疑问句中吗？在以上陈述句中怎么理解？

问题 more slowly 和 slower的区别

The story of Unusual Weekend goes _____ than people expected.A.more slowly  B.more slower都是比较级，为什么B不可以呢？

问题 upon one another 的用法

upon one another  是短语吗？ 在句子中充当什么成分 ，比如在 the  interplay  of  the  varied national groups upon one another ，upon  这个可以在句子中做定语吗？

问题 中式英语之鉴中，关于perfect的用法

中式英语之鉴的第一章习题中，...achieve perfect results... 参考答案把perfect改成了best possible，这是为了更严谨吗？还是就是不能说perfect呢

问题 想请教一个句子结构常不常用的问题

有 grant sb. to do sth. 和grant sb. doing sth吗，那这些在英语当中用得地道吗

问题 snatched的用法

Although it is a full moon,shing through a film of clouds, the light is not at its brightest, it is, however, just right for me-a profound sleep is indespensable, yet a snatched doze also has a charm of its own.请问老师a snatched doze中snatched应该如何理解？ 

问题 US和USA(美国)可以受形容词的修饰吗

问题 这个句子的成分似乎看不懂

The emperor, he wrote, “causes the bark of trees, made into something like paper, to pass for money all over his country”.老师您好，请问causes the bark of trees该怎么理解？

问题 inspire 和 touch 的辨析

请问 Inspire和touch，move有什么区别，如何辨析。 The story of Zhongshan    moved     me most. He is so responsible for society. Although he was already 84, he made his effort to fight.其中第一句move能否换成inspire

问题 这种情态动词开头的句子是什么句型？好像是省略了什么

问题 of whom和whose的区别

Dr.Roman, whose/of whom secretary resigned two weeks ago, has had to do all his own typing.这句话中，whose和of whom是否都可以？

问题 Olympics作主语时的主谓一致(谓语用单数还是复数)

问题 smell后面接介词like与of的区别

有时看到系动词 smell 后面接介词 like，有时接介词 of，它们有区别吗？

问题 from above的语法分析

请问句子We'll have our eyes on you from above.这句话中介词from后面为什么可以跟副词above？介词后不是应该跟名词或名词性的词吗，这个from above也不是固定搭配或者固定短语，为什么可以跟副词above?